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Document link contest connection

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This commit is contained in:
GriffinR
2020-08-13 03:09:47 -04:00
parent aca50c87be
commit 4911849723
32 changed files with 458 additions and 445 deletions
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src/link_rfu_2.c
+56 -53
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@@ -148,10 +148,7 @@ static const u8 sUnknown_082ED6A5[] = {
0, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0
};
static const struct {
u8 *buffer;
u32 size;
} sUnknown_082ED6B8[] = {
static const struct BlockRequest sBlockRequests[] = {
{ gBlockSendBuffer, 200 },
{ gBlockSendBuffer, 200 },
{ gBlockSendBuffer, 100 },
@@ -1072,15 +1069,15 @@ static void RfuHandleReceiveCommand(u8 unused)
}
}
break;
case RFU_COMMAND_0xA100:
Rfu_InitBlockSend(sUnknown_082ED6B8[gRecvCmds[i][1]].buffer, (u16)sUnknown_082ED6B8[gRecvCmds[i][1]].size);
case RFU_COMMAND_SEND_BLOCK_REQ:
Rfu_InitBlockSend(sBlockRequests[gRecvCmds[i][1]].address, (u16)sBlockRequests[gRecvCmds[i][1]].size);
break;
case RFU_COMMAND_0x5F00:
Rfu.unk_e4[i] = 1;
case RFU_COMMAND_READY_CLOSE_LINK:
Rfu.readyCloseLink[i] = TRUE;
break;
case RFU_COMMAND_0x6600:
case RFU_COMMAND_READY_EXIT_STANDBY:
if (Rfu.unk_100 == gRecvCmds[i][1])
Rfu.unk_e9[i] = 1;
Rfu.readyExitStandby[i] = TRUE;
break;
case RFU_COMMAND_0xED00:
if (Rfu.parentChild == MODE_CHILD)
@@ -1194,9 +1191,9 @@ static void RfuPrepareSendBuffer(u16 command)
gSendCmd[1] = Rfu.sendBlock.count;
gSendCmd[2] = Rfu.sendBlock.owner + 0x80;
break;
case RFU_COMMAND_0xA100:
case RFU_COMMAND_SEND_BLOCK_REQ:
if (AreNoPlayersReceiving())
gSendCmd[1] = Rfu.unk_5a;
gSendCmd[1] = Rfu.blockRequestType;
break;
case RFU_COMMAND_0x7700:
case RFU_COMMAND_0x7800:
@@ -1207,8 +1204,8 @@ static void RfuPrepareSendBuffer(u16 command)
for (i = 0; i < RFU_CHILD_MAX; i++)
buff[i] = Rfu.linkPlayerIdx[i];
break;
case RFU_COMMAND_0x6600:
case RFU_COMMAND_0x5F00:
case RFU_COMMAND_READY_EXIT_STANDBY:
case RFU_COMMAND_READY_CLOSE_LINK:
gSendCmd[1] = Rfu.unk_100;
break;
case RFU_COMMAND_0x4400:
@@ -1327,10 +1324,10 @@ static void SendLastBlock(void)
Rfu.callback = NULL;
}
bool8 sub_8010100(u8 blockRequestType)
bool8 Rfu_SendBlockRequest(u8 type)
{
Rfu.unk_5a = blockRequestType;
RfuPrepareSendBuffer(RFU_COMMAND_0xA100);
Rfu.blockRequestType = type;
RfuPrepareSendBuffer(RFU_COMMAND_SEND_BLOCK_REQ);
return TRUE;
}
@@ -1343,14 +1340,14 @@ static void sub_801011C(void)
Rfu.callback = NULL;
}
static void sub_8010148(void)
static void DisconnectRfu(void)
{
rfu_REQ_disconnect(gRfuLinkStatus->connSlotFlag | gRfuLinkStatus->linkLossSlotFlag);
rfu_waitREQComplete();
sub_801011C();
}
static void sub_8010168(void)
static void TryDisconnectRfu(void)
{
if (Rfu.parentChild == MODE_CHILD)
{
@@ -1358,7 +1355,7 @@ static void sub_8010168(void)
Rfu.unk_ce4 = 2;
}
else
Rfu.callback = sub_8010148;
Rfu.callback = DisconnectRfu;
}
void LinkRfu_FatalError(void)
@@ -1368,131 +1365,137 @@ void LinkRfu_FatalError(void)
Rfu.unk_ce3 = gRfuLinkStatus->connSlotFlag | gRfuLinkStatus->linkLossSlotFlag;
}
static void sub_80101CC(void)
// RFU equivalent of LinkCB_WaitCloseLink
static void WaitAllReadyToCloseLink(void)
{
s32 i;
u8 playerCount = Rfu.playerCount;
s32 count = 0;
// Wait for all players to be ready
for (i = 0; i < MAX_RFU_PLAYERS; i++)
{
if (Rfu.unk_e4[i])
if (Rfu.readyCloseLink[i])
count++;
}
if (count == playerCount)
{
// All ready, close link
gBattleTypeFlags &= ~BATTLE_TYPE_20;
if (Rfu.parentChild == MODE_CHILD)
{
Rfu.errorState = 3;
sub_8010168();
TryDisconnectRfu();
}
else
Rfu.callback = sub_8010168;
Rfu.callback = TryDisconnectRfu;
}
}
static void sub_801022C(void)
static void SendReadyCloseLink(void)
{
if (gSendCmd[0] == 0 && Rfu.unk_ce8 == 0)
{
RfuPrepareSendBuffer(RFU_COMMAND_0x5F00);
Rfu.callback = sub_80101CC;
RfuPrepareSendBuffer(RFU_COMMAND_READY_CLOSE_LINK);
Rfu.callback = WaitAllReadyToCloseLink;
}
}
static void sub_8010264(u8 taskId)
static void Task_TryReadyCloseLink(u8 taskId)
{
if (Rfu.callback == NULL)
{
Rfu.unk_cd9 = 1;
Rfu.callback = sub_801022C;
Rfu.callback = SendReadyCloseLink;
DestroyTask(taskId);
}
}
void task_add_05_task_del_08FA224_when_no_RfuFunc(void)
void Rfu_SetCloseLinkCallback(void)
{
if (!FuncIsActiveTask(sub_8010264))
CreateTask(sub_8010264, 5);
if (!FuncIsActiveTask(Task_TryReadyCloseLink))
CreateTask(Task_TryReadyCloseLink, 5);
}
static void sub_80102B8(void)
static void SendReadyExitStandbyUntilAllReady(void)
{
u8 playerCount;
u8 i;
if (GetMultiplayerId() != 0)
{
if (Rfu.recvQueue.count == 0 && Rfu.unk_fe > 60)
if (Rfu.recvQueue.count == 0 && Rfu.resendExitStandbyTimer > 60)
{
RfuPrepareSendBuffer(RFU_COMMAND_0x6600);
Rfu.unk_fe = 0;
RfuPrepareSendBuffer(RFU_COMMAND_READY_EXIT_STANDBY);
Rfu.resendExitStandbyTimer = 0;
}
}
playerCount = GetLinkPlayerCount();
for (i = 0; i < playerCount; i++)
{
if (Rfu.unk_e9[i] == 0)
if (!Rfu.readyExitStandby[i])
break;
}
if (i == playerCount)
{
for (i = 0; i < MAX_RFU_PLAYERS; i++)
Rfu.unk_e9[i] = 0;
Rfu.readyExitStandby[i] = FALSE;
Rfu.unk_100++;
Rfu.callback = NULL;
}
Rfu.unk_fe++;
Rfu.resendExitStandbyTimer++;
}
static void sub_8010358(void)
static void LinkLeaderReadyToExitStandby(void)
{
if (Rfu.recvQueue.count == 0 && gSendCmd[0] == 0)
{
RfuPrepareSendBuffer(RFU_COMMAND_0x6600);
Rfu.callback = sub_80102B8;
RfuPrepareSendBuffer(RFU_COMMAND_READY_EXIT_STANDBY);
Rfu.callback = SendReadyExitStandbyUntilAllReady;
}
}
static void sub_8010390(void)
// RFU equivalent of LinkCB_Standby and LinkCB_StandbyForAll
static void Rfu_LinkStandby(void)
{
u8 i;
u8 playerCount;
if (GetMultiplayerId() != 0)
{
// Not link leader, send exit standby when ready
if (Rfu.recvQueue.count == 0 && gSendCmd[0] == 0)
{
RfuPrepareSendBuffer(RFU_COMMAND_0x6600);
Rfu.callback = sub_80102B8;
RfuPrepareSendBuffer(RFU_COMMAND_READY_EXIT_STANDBY);
Rfu.callback = SendReadyExitStandbyUntilAllReady;
}
}
else
{
// Link leader, wait for all members to send exit ready
playerCount = GetLinkPlayerCount();
for (i = 1; i < playerCount; i++)
{
if (Rfu.unk_e9[i] == 0)
if (!Rfu.readyExitStandby[i])
break;
}
if (i == playerCount)
{
if (Rfu.recvQueue.count == 0 && gSendCmd[0] == 0)
{
RfuPrepareSendBuffer(RFU_COMMAND_0x6600);
Rfu.callback = sub_8010358;
RfuPrepareSendBuffer(RFU_COMMAND_READY_EXIT_STANDBY);
Rfu.callback = LinkLeaderReadyToExitStandby;
}
}
}
}
void sub_8010434(void)
void Rfu_SetLinkStandbyCallback(void)
{
if (Rfu.callback == NULL)
{
Rfu.callback = sub_8010390;
Rfu.unk_fe = 0;
Rfu.callback = Rfu_LinkStandby;
Rfu.resendExitStandbyTimer = 0;
}
}
@@ -1724,8 +1727,8 @@ static void sub_801084C(u8 taskId)
{
if (AreNoPlayersReceiving())
{
Rfu.unk_5a = 0;
RfuPrepareSendBuffer(RFU_COMMAND_0xA100);
Rfu.blockRequestType = 0;
RfuPrepareSendBuffer(RFU_COMMAND_SEND_BLOCK_REQ);
gTasks[taskId].data[0]++;
}
}